Hi,
Thank you. Just ran into, That's I am back to forum., though I hack it's
initialization.
pwm1=$(config-pin -l P9.16 | grep pwm)
pwm2=$(config-pin -l P9.14 | grep pwm)
[[ ! -z $pwm1 ]] && config-pin P9.14 pwm
[[ ! -z $pwm2 ]] && config-pin P9.16 pwm
pushd /sys/class/pwm
right=$(ls -l | grep 48302200 | awk '{print $9}')
echo "found right chip $right"
if [[ ! -z $right ]];then
pwmsys=$right
pushd $pwmsys
echo 0 > export
echo 1 > export
pushd pwm0
echo 10000 > period
echo 5000 > duty_cycle
echo normal > polarity
echo 1 > enable
popd
pushd pwm1
echo 10000 > period
echo 5000 > duty_cycle
echo normal > polarity
echo 1 > enable
popd
popd
fi
popd
<https://lh3.googleusercontent.com/-tt8GpQ2MDGA/WodPesKQlNI/AAAAAAAACSU/r_fPjm4c9qA5bFSlC797bPlRYX2DcNTrgCLcBGAs/s1600/pwmbefore.png>
<https://lh3.googleusercontent.com/-tt8GpQ2MDGA/WodPesKQlNI/AAAAAAAACSU/r_fPjm4c9qA5bFSlC797bPlRYX2DcNTrgCLcBGAs/s1600/pwmbefore.png>
J
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